Text and photographs present a variety of information about caring for pet guinea pigs, including information about the different breeds, life cycles, and behaviors. Also includes online content that contains weblinks, audio and video clips, activities, and other features.

Class 5B has a substitute teacher -- and he's the worst! Fuzzy might just be 5B's pet guinea pig, but he will not stand by while his kids suffer. With the help of the Class Pets Club, Fuzzy is going to drive the terrible sub out of town ... or lose his whiskers trying!

When Fuzzy accidentally gets a kid hurt in class 5-B, the president of the PTA demands to get rid of all class pets, and Fuzzy and his friends must take drastic measures to stay in the classroom.

When Geronimo Stilton learns someone wants to steal the antique silver skates being offered as a prize in Mouse Island's annual winter Ice Skating Championships, he races to uncover the mysterious thief and save the prize.

Poppy the deer mouse urges her family to move next to a field of corn big enough to feed them all forever, but Mr. Ocax, a terrifying owl, has other ideas.

"Ralph is not like the other mice at the Mountain View Inn. He is always looking for adventure. So when a young guest named Keith arrives with a shiny miniature motorcycle, it's Ralph's lucky day. Right away, Ralph knows that the motorcycle is special--made to be ridden by an adventurous mouse. And once a mouse can ride a motorcycle...almost anything can happen!"--Page 4 of cover.

When their home next to a brook is destroyed by beavers, a large family of golden mice is aided by Poppy the deer mouse and her grumpy porcupine friend, who in the process forges a relationship with the son he had abandoned.

When the quest to find a cure to an epidemic targeting the citizens of New Mouse City is sabotaged, Geronimo Stilton must figure out who's behind it all before he ends up covered in blue spots too.

Mysterious hauntings are causing major trouble at Horace Hotwater Middle School. Sam Gibbs and his super-strong tiny buddy, Hammie Rex, keep encountering creepy abnormal objects, including a floating sports jersey and a runaway go-kart. While Sam doesn't believe in ghosts, he has to admit the hauntings are getting weirder...and more dangerous. Could bizarre mutant animals be the cause? At Horace Hotwater, they often are! Beware of furry ducks, slippery...